谢谢各位。多依靠钢琴或键盘练声对音准极有帮助，也有助于弦乐乐器的学习。

来源: 青蛙之声于 2022-06-25 15:37:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.